On 5/30/24 08:05, Jörn Heusipp wrote: >> >> + /* Provide a sane default if not enumerated: */ >> + if (!c->x86_clflush_size) >> + c->x86_clflush_size = 32; >> } else { >> cpuid(0x80000008, &eax, &ebx, &ecx, &edx); >> > > That honestly looks like a mis-merge to me. This is not what I did test. > x86_clflush_size needs to get set in the top-level else branch in which > it is not already set. commit 95bfb35269b2e85cff0dd2c957b2d42ebf95ae5f > had switched the if branches around. You're totally right. Thank you for catching that. I think a variable removal flipped that code around and it confused me when I did the rebase. It should be fixed up now. Again, thanks a bunch for the report, the testing, and catching my screwup quickly!